Ping IP doesn't work

[MantasJ]

Hello,

I am using this script: https://forum.logicmachine.net/showthread.php?tid=1035 to ping an IP adress of a laptop in the same network as the LM is. It somewhy does not work, I transformed script into this:

Code:

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function socketping(ip, port, timeout)   port = port or 80   local sock = require('socket').tcp()   sock:settimeout(timeout or 20)   local res, err = sock:connect(ip, port)   log(res)   log(err)   sock:close()     return res, err end ip = '192.168.100.149' if socketping(ip) then   log('CONNECTED')   grp.write('0/0/9', true) else   log('DISCONECTED') end

But it always logs disconected, no matter what I try. If I ping the IP from cmd, it pings fine. Where could be the problem?

Thank You.